Molecular formula
C18H23N3O4S2
59 compounds have this formula on CompoundList.
- Molar mass
- 409.52g/mol
- Monoisotopic mass
- 409.1130Da
- Atoms
- 50
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H23N3O4S2 describes a molecule made of 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1852.79%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 235.66%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 310.26%14.007 × 3 = 42.021 g/mol
- O Oxygen × 415.63%15.999 × 4 = 63.996 g/mol
- S Sulfur × 215.66%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H23N3O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
![2-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N,N-bis(2-hydroxyethyl)acetamide chemical structure, C18H23N3O4S2, CAS 325693-30-9](/s/UUAQEASKJNACBP-UHFFFAOYSA-N.svg)
2-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N,N-bis(2-hydroxyethyl)acetamide
CAS 325693-30-9C18H23N3O4S2
![3-Methyl-N-{4-[4-(4-morpholinylsulfonyl)phenyl]-1,3-thiazol-2-yl}butanamide chemical structure, C18H23N3O4S2, CAS 620577-53-9](/s/VQRMETCMPFWCHO-UHFFFAOYSA-N.svg)
3-Methyl-N-{4-[4-(4-morpholinylsulfonyl)phenyl]-1,3-thiazol-2-yl}butanamide
CAS 620577-53-9C18H23N3O4S2
![(Z)-N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-2-((2-morpholino-2-oxoethyl)thio)acetamide chemical structure, C18H23N3O4S2, CAS 905701-32-8](/s/NIIGMBHVKKAWEM-UHFFFAOYSA-N.svg)
(Z)-N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-2-((2-morpholino-2-oxoethyl)thio)acetamide
CAS 905701-32-8C18H23N3O4S2
![N-[4-(4-Morpholin-4-ylsulfonylphenyl)-1,3-thiazol-2-yl]pentanamide chemical structure, C18H23N3O4S2, CAS 620577-58-4](/s/MUMKFOUEVWHJJC-UHFFFAOYSA-N.svg)
N-[4-(4-Morpholin-4-ylsulfonylphenyl)-1,3-thiazol-2-yl]pentanamide
CAS 620577-58-4C18H23N3O4S2
N-(2-((4-(4-Methoxyphenyl)piperazin-1-yl)sulfonyl)ethyl)thiophene-2-carboxamide
CAS 897610-88-7C18H23N3O4S2
N-(2-((4-(2-Methoxyphenyl)piperazin-1-yl)sulfonyl)ethyl)thiophene-2-carboxamide
CAS 897611-48-2C18H23N3O4S2
3-(4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-3,5-dimethyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide
CAS 1019095-25-0C18H23N3O4S2
![(E)-Ethyl 2-(2-(3-methyl-2-(methylimino)-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C18H23N3O4S2, CAS 314279-06-6](/s/HPKFDKVYYXYMAE-UHFFFAOYSA-N.svg)
(E)-Ethyl 2-(2-(3-methyl-2-(methylimino)-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 314279-06-6C18H23N3O4S2
![N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)thiophene-2-sulfonamide chemical structure, C18H23N3O4S2, CAS 896258-76-7](/s/RIPWYVYKDVMLGZ-UHFFFAOYSA-N.svg)
N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-methylpiperazin-1-yl)ethyl)thiophene-2-sulfonamide
CAS 896258-76-7C18H23N3O4S2
4-Pivalamido-N-(2-(thiophene-2-sulfonamido)ethyl)benzamide
CAS 1091444-48-2C18H23N3O4S2
N-(4-(4-Methoxy-3-methylphenyl)thiazol-2-yl)-1-(methylsulfonyl)piperidine-3-carboxamide
CAS 1060211-46-2C18H23N3O4S2
N-(4-(4-Ethoxyphenyl)-5-methylthiazol-2-yl)-1-(methylsulfonyl)pyrrolidine-2-carboxamide
CAS 1219172-55-0C18H23N3O4S2
N-(4-(tert-Butyl)thiazol-2-yl)-4-(morpholinosulfonyl)benzamide
CAS 325988-05-4C18H23N3O4S2
![N-{2-[4-(Phenylsulfonyl)piperazin-1-yl]ethyl}benzenesulfonamide chemical structure, C18H23N3O4S2, CAS 95866-13-0](/s/ZUQLHPCQGTUTGQ-UHFFFAOYSA-N.svg)
N-{2-[4-(Phenylsulfonyl)piperazin-1-yl]ethyl}benzenesulfonamide
CAS 95866-13-0C18H23N3O4S2
![(E)-Methyl 6-methyl-2-(2-(3-methyl-2-(methylimino)-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C18H23N3O4S2, CAS 514182-75-3](/s/BUABPVFNCRGLRQ-UHFFFAOYSA-N.svg)
(E)-Methyl 6-methyl-2-(2-(3-methyl-2-(methylimino)-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 514182-75-3C18H23N3O4S2
![Diethyl 2,2'-((6,7,8,9-tetrahydro-5H-pyrimido[4,5-b]indole-2,4-diyl)bis(sulfanediyl))diacetate chemical structure, C18H23N3O4S2, CAS 372506-01-9](/s/WSULZUFTLLRZRM-UHFFFAOYSA-N.svg)
Diethyl 2,2'-((6,7,8,9-tetrahydro-5H-pyrimido[4,5-b]indole-2,4-diyl)bis(sulfanediyl))diacetate
CAS 372506-01-9C18H23N3O4S2
1-Methyl-2-oxo-N-(2-(1-(thiophen-2-ylsulfonyl)piperidin-2-yl)ethyl)-1,2-dihydropyridine-3-carboxamide
CAS 1325687-95-3C18H23N3O4S2
![2-{3-[(4-Methylpiperidin-1-yl)sulfonyl]-2-oxo-1,2-dihydropyridin-1-yl}-N-[(thiophen-2-yl)methyl]acetamide chemical structure, C18H23N3O4S2, CAS 1251547-65-5](/s/XGPSUDUAPJZQJN-UHFFFAOYSA-N.svg)
2-{3-[(4-Methylpiperidin-1-yl)sulfonyl]-2-oxo-1,2-dihydropyridin-1-yl}-N-[(thiophen-2-yl)methyl]acetamide
CAS 1251547-65-5C18H23N3O4S2
Methyl 4-((4-(((1-methyl-1H-imidazol-2-yl)thio)methyl)piperidin-1-yl)sulfonyl)benzoate
CAS 1428352-81-1C18H23N3O4S2
N-(6-Morpholin-4-ylsulfonyl-1,3-benzothiazol-2-yl)cyclohexanecarboxamide
CAS 692758-72-8C18H23N3O4S2
3-(4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)-3,5-dimethyl-1H-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide
CAS 942813-75-4C18H23N3O4S2
![2-[[4-[Butyl(ethyl)sulfamoyl]benzoyl]amino]thiophene-3-carboxamide chemical structure, C18H23N3O4S2, CAS 864941-10-6](/s/ZZHZVJQTHVIRSG-UHFFFAOYSA-N.svg)
2-[[4-[Butyl(ethyl)sulfamoyl]benzoyl]amino]thiophene-3-carboxamide
CAS 864941-10-6C18H23N3O4S2
(E)-3-(5-(Furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(3-morpholinopropyl)propanamide
CAS 682783-86-4C18H23N3O4S2
![1-(3-Methylbutyl)-N-[(2Z)-6-(methylsulfonyl)-1,3-benzothiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide chemical structure, C18H23N3O4S2, CAS 1190292-33-1](/s/BVTQNKWFTBMTDJ-UHFFFAOYSA-N.svg)
1-(3-Methylbutyl)-N-[(2Z)-6-(methylsulfonyl)-1,3-benzothiazol-2(3H)-ylidene]-5-oxopyrrolidine-3-carboxamide
CAS 1190292-33-1C18H23N3O4S2
- 2-[5-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-[(thiophen-2-yl)methyl]acetamide1251608-38-4C18H23N3O4S2
- (3-((4-Methylbenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)(1-(methylsulfonyl)piperidin-4-yl)methanone1396760-62-5C18H23N3O4S2
- N-((1-(Cyclopropylsulfonyl)piperidin-4-yl)methyl)quinoline-8-sulfonamide1797872-62-8C18H23N3O4S2
- 4-(1,1-Dioxido-1,2-thiazinan-2-yl)-2,6-dimethyl-N-(pyridin-2-ylmethyl)benzenesulfonamide919966-71-5C18H23N3O4S2
- 2-(4-(N-Butyl-N-methylsulfamoyl)benzamido)-N-methylthiophene-3-carboxamide941916-61-6C18H23N3O4S2
- 2-[[4-(Diethylsulfamoyl)benzoyl]amino]-4,5-dimethylthiophene-3-carboxamide896306-90-4C18H23N3O4S2
- N-(4-(N-(2-Morpholino-2-(thiophen-3-yl)ethyl)sulfamoyl)phenyl)acetamide946249-33-8C18H23N3O4S2
- N-(4-(2-(Azepan-1-yl)-2-oxoethyl)thiazol-2-yl)-4-methoxybenzenesulfonamide921995-31-5C18H23N3O4S2
- 4-Methoxy-N-(4-(2-(3-methylpiperidin-1-yl)-2-oxoethyl)thiazol-2-yl)benzenesulfonamide922128-67-4C18H23N3O4S2
- 4-Methoxy-N-(4-(2-(4-methylpiperidin-1-yl)-2-oxoethyl)thiazol-2-yl)benzenesulfonamide921995-34-8C18H23N3O4S2
- N-{4-[(Cyclohexylmethyl)amino]-3-nitrophenyl}-N-methylthiophene-2-sulfonamide849350-73-8C18H23N3O4S2
- N-(4-(N-(2-(Furan-3-yl)-2-thiomorpholinoethyl)sulfamoyl)phenyl)acetamide2034547-09-4C18H23N3O4S2
- N-(4-(N-(2-(Furan-2-yl)-2-thiomorpholinoethyl)sulfamoyl)phenyl)acetamide2034399-08-9C18H23N3O4S2
- 2-(4-(N-((4-Cyclohexylthiazol-2-yl)methyl)sulfamoyl)phenoxy)acetamide2034244-61-4C18H23N3O4S2
- 5-(N-((4-Cyclohexylthiazol-2-yl)methyl)sulfamoyl)-2-methoxybenzamide2034401-30-2C18H23N3O4S2
- 4-(Dimethylamino)-N,N-dimethyl-3-(2-phenylethenesulfonamido)benzene-1-sulfonamide950133-26-3C18H23N3O4S2
- 4-(1,1-Dioxido-1,2-thiazinan-2-yl)-2,6-dimethyl-N-(pyridin-3-ylmethyl)benzenesulfonamide919966-74-8C18H23N3O4S2
- 4-(1,1-Dioxido-1,2-thiazinan-2-yl)-2,6-dimethyl-N-(pyridin-4-ylmethyl)benzenesulfonamide919966-77-1C18H23N3O4S2
- 2-{[5-(4-tert-Butylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(1,1-dioxidotetrahydrothiophen-2-yl)acetamide1374684-30-6C18H23N3O4S2
- ({5-[4-(Heptyloxy)benzamido]-1,3,4-thiadiazol-2-yl}sulfanyl)acetic acid108806-19-5C18H23N3O4S2
- N-Cyclohexyl-2-(2-(4-methoxyphenylsulfonamido)thiazol-4-yl)acetamide921995-55-3C18H23N3O4S2
- 2-(5-Nitro-benzothiazol-2-ylsulfanylmethyl)-piperidine-1-carboxylic acid tert-butyl ester1420981-92-5C18H23N3O4S2
- 3-(5-Nitro-benzothiazol-2-ylsulfanylmethyl)-piperidine-1-carboxylic acid tert-butyl ester1420825-66-6C18H23N3O4S2
- 4-(5-Nitro-benzothiazol-2-ylsulfanylmethyl)-piperidine-1-carboxylic acid tert-butyl ester1420959-05-2C18H23N3O4S2
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-3,5-dimethyl-1-(propan-2-yl)-1H-pyrazole-4-sulfonamide2309347-52-0C18H23N3O4S2
- 4,7-Dimethoxy-2-[2-(thiomorpholine-4-carbonyl)morpholin-4-yl]-1,3-benzothiazole2415503-93-2C18H23N3O4S2
- N-[(1-Methanesulfonyl-4-methoxypiperidin-4-yl)methyl]-2-phenyl-1,3-thiazole-4-carboxamide2415510-45-9C18H23N3O4S2
- tert-Butyl 3-{[(6-nitro-1,3-benzothiazol-2-yl)sulfanyl]methyl}piperidine-1-carboxylate1353951-43-5C18H23N3O4S2
- tert-Butyl 2-{[(6-nitro-1,3-benzothiazol-2-yl)sulfanyl]methyl}piperidine-1-carboxylate1353958-61-8C18H23N3O4S2
- 4-Methanesulfonyl-2-[4-(morpholine-4-carbonyl)piperidin-1-yl]-1,3-benzothiazole2877647-74-8C18H23N3O4S2
- Benzenesulfonamide, 4-methoxy-N-[4-methyl-5-[(4-methyl-1-piperidinyl)carbonyl]-2-thiazolyl]-955629-23-9C18H23N3O4S2
- 4-Methanesulfonyl-2-[3-(morpholine-4-carbonyl)piperidin-1-yl]-1,3-benzothiazole2741919-45-7C18H23N3O4S2
- 4-Methanesulfonyl-2-[2-(piperidine-1-carbonyl)morpholin-4-yl]-1,3-benzothiazole2415552-24-6C18H23N3O4S2
- 2-[(5-{[(tert-Butoxy)carbonyl](3,5-dimethylphenyl)amino}-1,3,4-thiadiazol-2-yl)sulfanyl]propanoic acid2680785-58-2C18H23N3O4S2
- tert-Butyl 2-(2-(2-imino-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate1832671-21-2C18H23N3O4S2
Frequently asked questions
What is the molar mass of C18H23N3O4S2?
The molar mass of C18H23N3O4S2 is 409.52 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 409.1130 Da.
How many compounds have the formula C18H23N3O4S2?
CompoundList lists 59 compounds with the molecular formula C18H23N3O4S2, including 2-((3-Allyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N,N-bis(2-hydroxyethyl)acetamide, 3-Methyl-N-{4-[4-(4-morpholinylsulfonyl)phenyl]-1,3-thiazol-2-yl}butanamide, (Z)-N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-2-((2-morpholino-2-oxoethyl)thio)acetamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C18H23N3O4S2?
C18H23N3O4S2 has a degree of unsaturation of 9. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.